The Met Office has confirmed that Wales will continue to experience scorching temperatures this week, with highs of up to 30°C forecast, though thunderstorms could bring a temporary break from the dry spell. The prolonged heatwave, the third in as many months, shows no immediate signs of ending.
Current Conditions and Forecast
Temperatures close to 35°C were recorded in south Wales over recent days, and values are expected to remain above 30°C until midweek. According to the Met Office, the overall pattern remains settled with large amounts of sunshine, and temperatures will peak around 30–32°C across parts of England and Wales.
Met Office deputy chief forecaster Steven Keates said: “The overall pattern continues to remain settled with large amounts of sunshine though this week and temperatures peaking around 30C–32C across parts of England and Wales.”
Weather maps indicate that most of Wales will see highs of 27–28°C until the weekend, when a slight downturn is expected. However, temperatures will still remain warm and above 25°C, which meets the Met Office's heatwave criteria for most areas.
Thunderstorm Risk
While the dry weather dominates, there is an increasing risk of showers and thunderstorms later in the week. The Met Office forecast for the latter half of the week states: “Remaining very warm with plenty more sunshine although an increasing risk of some showers and thunderstorms at times. Lighter winds than Monday and Tuesday adding to the warm feel.”
Despite this risk, forecasters say most people will not see any rain this week. Temperatures are not expected to drop widely below 24°C until Tuesday, July 21.
Wildfire Warnings
The hot and dry conditions have prompted warnings from fire services about the heightened risk of wildfires. This follows a major fire in north Wales that took over 30 hours to control, affecting more than 200 acres and forcing evacuations.
A National Fire Chiefs Council (NFCC) spokesman said: “When the weather stays hot and dry it only takes one spark to start a wildfire. What can begin as a small fire can spread incredibly quickly – putting people, homes, wildlife, and our countryside at risk. We’re asking everyone to take extra care outdoors whether that’s avoiding disposable barbecues in the countryside, parks, or moorlands or making sure cigarettes are fully extinguished. A few simple actions can make a huge difference and help prevent fires before they start.”
